books.google.com - This analysis of the information contained in the 2004 IUCN Red List of Threatened Species provides an insight into the status and trends of the world's species of plants and animals, with a focus on those at greatest risk of extinction. The publication highlights the taxonomic groups and species that...https://books.google.com/books/about/2004_IUCN_Red_List_of_Threatened_Species.html?id=Djr8v_-mFzYC&q=Global+Amphibian+Assessment&utm_source=gb-gplus-share2004 IUCN Red List of Threatened Species